/Engine/Source/Runtime/Slate/Public/Framework/Docking/TabManager.h
Adds a category to the local workspace menu by name
[TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FWorkspaceItem](API\Runtime\Slate\Framework\Docking\FWorkspaceItem) > AddLocalWorkspaceMenuCategory ( const [FText](API\Runtime\Core\Internationalization\FText) & CategoryTitle )